<template>
  <el-container style="height: 100%;">
    <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
      <el-menu :default-openeds="['1','2']">
        <el-submenu :index=" data.id+'' " v-for="data in sideList" :key="data.id">
          <template slot="title"
            ><i class="el-icon-message"></i>{{data.title}}</template
          >
           <el-menu-item :index=" item.id+'' " v-for="item in data.children" :key="item.id">
               {{item.title}}
           </el-menu-item>
        </el-submenu>
      </el-menu>
    </el-aside>

    <el-container>
      <el-header style="text-align: right; font-size: 12px">
        <el-dropdown>
          <i class="el-icon-setting" style="margin-right: 15px"></i>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item>修改</el-dropdown-item>
            <el-dropdown-item>退出</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
        <span>{{myname}}</span>
      </el-header>

      <el-main>
        <el-table :data="tableData">
          <el-table-column prop="date" label="日期" width="140">
          </el-table-column>
          <el-table-column prop="title" label="姓名" width="120">
          </el-table-column>
          <el-table-column prop="address" label="地址"> </el-table-column>
        </el-table>
      </el-main>
    </el-container>
  </el-container>
</template>
<script>
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
import Vue from 'vue'
Vue.use(ElementUI)

export default {
  methods: {
    handlePrimary () {
      console.log('primary')
    }
  },
  data () {
    return {
      myname: 'kerwin',
      sideList: [
        {
          id: 1,
          title: '用户管理',
          children: [
            {
              id: 2,
              title: '用户列表'
            },
            {
              id: 3,
              title: '用户权限'
            }
          ]
        },
        {
          id: 4,
          title: '权限管理',
          children: [
            {
              id: 5,
              title: '权限列表'
            },
            {
              id: 6,
              title: '角色列表'
            }
          ]
        }
      ],
      tableData: [
        {
          title: 'kerwin',
          address: '大连',
          date: '2021-05-01'
        },
        {
          title: 'tiechui',
          address: '北京',
          date: '2021-05-02'
        },
        {
          title: 'xiaoming',
          address: '杭州',
          date: '2021-05-03'
        }
      ]
    }
  }

}
</script>

<style>
html,body{
    height: 100%;
}
  .el-header {
    background-color: #B3C0D1;
    color: #333;
    line-height: 60px;
  }

  .el-aside {
    color: #333;
  }
</style>
